package com.atguigu.gulimall.product.app;

import java.util.Arrays;
import java.util.Map;
import com.atguigu.common.valid.AddGro;
import com.atguigu.common.valid.UpdateStatusG;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.atguigu.gulimall.product.entity.BrandEntity;
import com.atguigu.gulimall.product.service.BrandService;
import com.atguigu.common.utils.PageUtils;
import com.atguigu.common.utils.R;

/**
 * 品牌
 *
 * @author ct_start
 * @email Chen_Tao1023@126.com
 * @date 2021-09-12 12:28:14
 */
@RestController
@RequestMapping("product/brand")
public class BrandController {
    @Autowired
    private BrandService brandService;

    /**
     * 列表
     */
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params) {


        PageUtils page = brandService.queryPage(params);

        return R.ok().put("page", page);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{brandId}")
    public R info(@PathVariable("brandId") Long brandId) {
        BrandEntity brand = brandService.getById(brandId);

        return R.ok().put("brand", brand);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
    public R save(@Validated(value = {AddGro.class}) @RequestBody BrandEntity brand/*, BindingResult result*/) {
        // 后面这个参数是封装的返回回来的校验结果
//        if (result.hasErrors()){
//            Map<String,String> map=new HashMap<>();
//            result.getFieldErrors().forEach((item)->{
//                // 获取errors 里面的错误提示
//                String defaultMessage = item.getDefaultMessage();
//                // 获取错误的属性名字
//                String field = item.getField();
//                map.put(field,defaultMessage);
//            });
//            return  R.error(400,"提交的数据不合法").put("data",map);
//        }
//        else {
//        }

            brandService.save(brand);
        return R.ok();
    }

    /**
     * 修改
     */
//    @RequestMapping("/update")
//    public R update(@Validated(value = {UpdateGroup.class})@RequestBody BrandEntity brand) {
//        brandService.updateById(brand);
//
//        return R.ok();
//    }
/*
修改状态
 */
    @RequestMapping("/update")
    public R updateStatus(@Validated(value = {UpdateStatusG.class})@RequestBody BrandEntity brand) {
        brandService.updateDetail(brand);
        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] brandIds) {
        brandService.removeByIds(Arrays.asList(brandIds));

        return R.ok();
    }

}